The Safest and Most Dangerous Places in 91320, CA: Crime Maps and Statistics

Overall Crime Grade™

Violent Crime Grade	C+
Property Crime Grade	D+
Other Crime Grade	A-

Which crimes are included?

$14.7 million

Cost of Crime™ for 91320, CA

In 2025, crime will cost $1,002 per household.

More cost data

On the map, green marks the parts of 91320 with the least crime overall and red marks the most. Each area is weighted by the type and severity of every offense, so a place with rare but serious violent crime can grade differently from one with frequent petty theft. The Interpreting the Crime Maps section below explains how to read the colors.

Is 91320, CA Safe?

The C overall grade blends the violent, property, and other grades shown above into one measure, set against the average US zip, where 91320's combined rate is about the same as the norm. 91320 sits in the 45th percentile, ahead of 45% of zip codes and behind 55%. The grade covers only 91320's official city boundaries. See the table below for nearby zip codes.

The overall crime rate in 91320 is 27.25 per 1,000 residents in a typical year. Residents generally consider the southwest part of the zip the safest. Your chance of being a victim ranges from 1 in 21 in the northeast areas to 1 in 76 in the southwest.

Counting total incidents instead of per-capita rates, the northeast parts of 91320, CA report the most crime, about 406 cases per year. The southeast part reports the fewest, around 33 per year.

The Cost of Crime™ in 91320, CA

Across all crime types, the projected cost of crime in 91320 for 2025 is $14,728,524, about $342 per resident and $1,002 per household. That equals 0.5% of the median household income. These figures cover tangible costs, which include:

Criminal justice system costs (law enforcement, courts, and imprisonment): 58.3%
Direct costs to victims (damaged property, medical expenses, and lost wages): 30.5%
Lost economic contribution from offenders (time in prison or repeat offenses): 11.1%

How Much Does Crime Cost in 91320 Compared to Other Zip Codes?

91320, CA:	$342
95240, CA:	$1492
95120, CA:	$187
California:	$491
USA:	$464

The overall cost of crime per resident in 91320 is $342 per year, which is $122 less than the national average and $148 less than California's state average. The comparison below uses zip codes similar to 91320:

In 95240, CA, crime costs $1,492 per person, which is $1,149 more than in 91320.
In 95120, CA, crime costs $187 per person, which is $155 less than in 91320

2025 Projected Cost by Type of Crime

The table below shows the total cost of crime to the residents of 91320 for the year 2025 along with the projected cost per resident.

Crime	Cost to 91320	Cost per 91320 Resident
Murder	$2.20 million	$51
Rape/Sexual Assault	$1.24 million	$29
Robbery	$1.29 million	$30
Assault	$2.08 million	$48
Kidnapping	$268,478	$6
Vehicle Theft	$1.68 million	$39
Burglary	$1.43 million	$33
Theft	$3.06 million	$71
Arson	$276,561	$6
Vandalism	$520,653	$12
Animal Cruelty	$6,555	$0
Drug Crimes	$539,499	$13
Identity Theft	$140,354	$3
Total Cost of Crime	$14,728,524	$342

The Intangible Cost of Crime in 91320, CA

The totals above count tangible costs only. Violent crime also carries a human cost, the pain and trauma borne by victims and their families, which research-based methods estimate so it can be compared across places. That intangible cost in 91320 totals $21,828,453 ($507 per resident), and all of it comes from violent crime rather than property loss. Added to the tangible costs, the full estimate reaches $36,556,977 ($849 per resident). All Cost of Crime figures come from scholarly research on the cost of crime. Read more about our methodology here.

Interpreting the Crime Maps

Crime rates on the map are measured per resident, so areas with heavy visitor traffic can read high because crime follows crowds, even where few people live. The east part of the zip holds more retail establishments, which lifts recorded crime around those blocks. A red area does not always mean the neighborhood is unsafe for residents.

Airports, parks, and transit hubs create the same effect. Major airports draw large crowds with few residents nearby, so they read as high-crime spots. Parks and recreational areas, of which 91320 has 6, do the same, and of 91320's 43,041 residents few live beside them. Before assuming an area is unsafe, weigh both the per-capita rate and the total number of incidents, and note what sits nearby.

The interactive maps load faster on a strong connection. Compare high speed internet in 91320, CA at ISP Reports.

91320 Crime Breakdown

The tables below show which crimes are used to calculate the Crime Grades above. All crime rates are shown as the number of crimes per 1,000 91320 residents in a standard year.

Violent Crime Rates

Crime Type	Crime Rate
Assault	1.680
Robbery	0.9514
Rape	0.4750
Murder	0.0272
Total Violent Crime	3.134 (C+)

Property Crime Rates

Crime Type	Crime Rate
Theft	13.72
Vehicle Theft	2.519
Burglary	3.671
Arson	0.2661
Total Property Crime	20.18 (D+)

Other Crime Rates

Crime Type	Crime Rate
Kidnapping	0.1029
Drug Crimes	1.695
Vandalism	1.693
Identity Theft	0.4213
Animal Cruelty	0.0206
Total "Other" Rate	3.933 (A-)

Individual 91320 Crime Maps & Stats

Crime Maps and Rates for Nearby Zip Codes

Compared to surrounding zip codes, the rate of crime in 91320 is similar. The table below shows Crime Grades for zip codes close to 91320.

Nearby Zip	Overall Crime Grade	Violent Crime Grade	Property Crime Grade
91360, CA	C	C-	D+
93012, CA	B-	C	C-
91361, CA	C	C-	D+
91362, CA	C-	D+	D
93010, CA	C+	D+	C-
93021, CA	B-	C	C
93066, CA	C	D+	D+
91377, CA	A-	B+	B+
93042, CA	D	D-	D-
91301, CA	C	C	D+

Crime Maps and Rates for Zip with Similar Populations

91320 is similar versus other zip codes of the same size for crime. The table below compares crime in zip codes with comparable overall population in the zip‘s boundaries.

Similar Zip	Overall Crime Grade	Violent Crime Grade	Property Crime Grade
77042, TX	D-	D	D
96822, HI	B+	B+	B+
96701, HI	C+	A-	A-
95628, CA	D	D+	D+
95407, CA	B-	C-	C-
94025, CA	C	C-	C-
92058, CA	C-	D+	D+
91360, CA	C	C-	C-
90242, CA	C	D+	D+
85382, AZ	B+	A-	A-

Considering only the crime rate, 91320 is safer than the California state average and safer than the national average.

Safety and school performance are separate topics, but both shape moving decisions. Using SchoolGrade data, schools in 91320, CA average SchoolGrade of B+, with 50% actual proficiency versus 42% projected; overall, schools greatly exceed expectations. See 91320 schools on SchoolGrade

About the Data

CrimeGrade.org provides highly detailed and accurate crime data, used by insurance companies, home security firms, and other industries. Our data is available for licensing—learn more about our USA crime data and licensing.

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All maps and statistics above are projections, not certainties, and provided without guarantee free of charge. Verify all info before making any decisions based on the data.